| bepalen van 'multiple of median' van vrije bètaketen van humaan choriongonadotrofine in plasma (verrichting) | 
|  | bepalen van 'multiple of median' van vrije bètaketen van humaan choriongonadotrofine in plasma | 
|  | bepalen van 'multiple of median' van vrije bètaketen-hCG in plasmabepalen van 'multiple of median' van vrij bèta-hCG in plasma
 
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|  | Plasma free beta human chorionic gonadotropin multiple of median measurement | 
|  | Plasma free beta human chorionic gonadotrophin (HCG) multiple of median measurementPlasma free beta human chorionic gonadotrophin multiple of median measurement
 Plasma free beta human chorionic gonadotropin (HCG) multiple of median measurement
 
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